Membrane Boxes ☰ Quick Links × Quick Links E-Store Request Quote Request Sample Contact Technical Support Product Selection Wizard Calculate Number Of Devices/Carrier Gel-Pak Brochure Gel-Pak Membrane Boxes (MB Series) Gel-Pak’s Membrane Boxes are recommended for devices or large objects that have an irregular shape or non-flat contact surface which will not adhere to our Gel material. Membrane Boxes are constructed using a thin, highly elastic transparent polyether polyurethane membrane mounted to the top and bottom halves of a symmetrical POLYREX® PG-33 clear polystyrene box. When the box is closed, the device is suspended between the two transparent membranes which conform to the device shape and securely hold it in place. The high optical transparency of the membrane box packaging allows for inspection and visual checks without having to open up the box. The membrane boxes are reusable and come in a wide range of shapes and sizes. Ideal for: Shipping 3-D objects Test Sockets Prisms Lenses Crystals Request a Quote Request a Sample These are samples of Membrane Box products. They are available in a variety of sizes. Please refer to Membrane Box Part Number Catalogs for options. Membrane Box Details Membrane Box Applications Datasheets Resources Membrane Box Sizes Range from 38mm x 38mm to 300 x 300 mm (see catalog below) Device Size Varies (See catalog below) Product Construction Thin, highly elastic transparent polyether polyurethane membrane mounted to the top and bottom halves of a symmetrical box. Box Materials Clear Polystyrene (T) Black Static Dissipative (SD) Gel-Pak’s Membrane Boxes area ideal for shipping and handling irregular shaped objects, large components, or devices where there is not enough contact surface to adhere to our standard Gel-Pak products. 3-Dimnesional Optics Prisms Test Sockets Lenses Crystals Index #TD-006 DescriptionRoHS Test Report AvailabilityDownload Index #TD-017 DescriptionESD Properties AvailabilityDownload Index #TD-027 DescriptionMembrane Boxes AvailabilityDownload Index #TD-029 DescriptionREACH Test Report AvailabilityDownload Index #TD-030 DescriptionAntistatic Membrane Boxes AvailabilityDownload Index #TD-031 DescriptionMembrane Boxes MSDS AvailabilityContact Factory Index #TD-035 Description“Membrane” Dynamic Headspace Analysis AvailabilityContact Factory Index #TD-046 DescriptionESD Membrane Box AvailabilityDownload Index #TD-048 DescriptionESD Membrane Outgassing AvailabilityContact Factory Index #TD-066 DescriptionStatic Dissipative Membrane Box SDS AvailabilityContact Factory Index #TD-131 DescriptionMembrane Box SDS AvailabilityContact Factory Product Selection Wizard Gel-Pak Membrane Box Part Number Catalog Membrane Box Part Number Catalog Box Materials = Static Dissipative (SD) = Black, Transparent (T) – Clear Polystyrene Membrane Boxes can be Customized with Print on Box Part Number Description MB-38T-16 38 x 38 x 16mm Transparent Box MB-38T-18 38 x 38 x 18mm Transparent Box MB-50T-16 50 x 50 x 16mm Transparent Box MB-55T-25 55 x 55 x 25mm Transparent Box MB-75T-25 75 x 75 x 25mm Transparent Box MBR75T-16 Round 75 x 16mm Transparent Box MB-80x42T-20 50 x 42 x 20mm Transparent box MB-R80T-40 Round 80 x 42 Transparent Box MB-J-80B-33 80 x 80 x 33mm Jewelry Membrane Box w/ Black Frame MB-100x50T-30 100 x 50 x 30mm Transparent Box MB-100x75SD-30 100 x 75 x 30mm Static Dissipative MB-100x75T-30 100 x 75 x 30mm Transparent Box MB-100x75T-50 100 x 75 x 50mm Transparent Box MB-J-100B-33 100 x 100 x 33mm Jewelry Membrane Box w/ Black Frame MB-100T-30B 100 x 100 x 30mm Transparent Box w/ Black Clips MB-100T-30 100 x 100 x 30mm Transparent Box w/ Blue Clips MB-100T-50 100 x 100 x 50mm Transparent Box MB-125x100T-30 125 x 100 x 30mm Transparent Box MB-125T-50 125 x 125 x 50mm Transparent Box MB-125T-75 125 x 125 x 75mm Transparent Box MB-J-130B-33 130 x 130 x 33mm Jewelry Membrane Box w/ Black Frame MB-150x50T-25 150 x 50 x 25mm Transparent Box MB-150T-100 150 x 150 x 100mm Transparent Box MB-180x54T-30 180 x 54 x 30mm Transparent Box MB-J-180x110B-20 180 x 110 x 20mm Jewelry Membrane Box w/ Black Frame MB-200x100T-50 200 x 100 x 50mm Transparent Box MB-250x75T-25 250 x 75 x 25mm Transparent Box MB-275x100T-50 270 x 100 x 50mm Transparent Box MB-225x175T-75 225 x 175 x 75mm Transparent Box MB-250x200T-50 250 x 200 x 50mm Transparent Box MB-300T-50 300 x 300 x 50mm Transparent Box Quick Turn Membrane Box Products The following Membrane Box Products are available for purchase online in limited quantities with a 10-day lead time. For larger quantities, or for parts not listed below, please contact us for a quote. Showing 11 – 20 of 21 results Showing all 21 results Showing the single result No results found Sort by Price low to high Sort by Popularity Sort by Rating Sort by Price low to high Sort by Price high to low Sort by Newness Sort by Name A - Z Sort by Name Z - A Filters Sort results Reset Apply ImageNameDescriptionPurchase now MB-125T-50Dimensions:125 x 125 x 50mmMinimum Order Quantity:30Box Color:TransparentLatch Color:Blue Formerly:MB-125T/50125…Purchase nowMB-125T-50BDimensions:125 x 125 x 50mmMinimum Order Quantity:30Box Color:TransparentLatch Color:Black Formerly:MB-125T/50B125…Purchase nowMB-300T-50Dimensions:300 x 300 x 50mmMinimum Order Quantity:15Box Color:TransparentLatch Color:Blue Formerly:MB-300T/50300…Purchase nowMB-100X75T-30Dimensions:100 x 75 x 30mmMinimum Order Quantity:66Box Color:TransparentLatch Color:Transparent Formerly:MB-100X75T/30100…Purchase nowMB-125T-75Dimensions:125 x 125 x 75mmMinimum Order Quantity:30Box Color:TransparentLatch Color:N/A Formerly:MB-125T/75125…Purchase nowMB-150T-100Dimensions:150 x 150 x 100mmMinimum Order Quantity:25Box Color:TransparentLatch Color:Blue Formerly:MB-150T/100150…Purchase nowMB-150X50T-25Dimensions:150 x 50 x 25mmMinimum Order Quantity:72Box Color:TransparentLatch Color:N/A Formerly:MB-150X50T/25150…Purchase nowMB-250X200T-50Dimensions:250 x 200 x 50mmMinimum Order Quantity:20Box Color:TransparentLatch Color:Blue Formerly:MB-250X200T/50250…Purchase nowMB-100T-30Dimensions:100 x 100 x 30mmMinimum Order Quantity:66Box Color:TransparentLatch Color:Blue Formerly:MB-100T/30100…Purchase nowMB-100T-30BDimensions:100 x 100 x 30mmMinimum Order Quantity:66Box Color:TransparentLatch Color:Black Formerly:MB-100T/30B100…Purchase now 123 Visit our Product Selection Wizard to find the right Gel-Pak for your Application. 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